diff --git a/3.6/jessie/onbuild/Dockerfile b/3.6/jessie/onbuild/Dockerfile
index eab31f7c8..40034a700 100644
--- a/3.6/jessie/onbuild/Dockerfile
+++ b/3.6/jessie/onbuild/Dockerfile
@@ -8,8 +8,7 @@ FROM python:3.6-jessie
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
-
-ONBUILD COPY requirements.txt /usr/src/app/
+ONBUILD COPY . /usr/src/app
 ONBUILD RUN pip install --no-cache-dir -r requirements.txt
 
-ONBUILD COPY . /usr/src/app
+